Quick Start Guide - Photo Editor

Prerequisites

First, install libraw on your system:

macOS:

brew install libraw

Building the Project

cd PhotoEditor/photo_editor
cargo build --release

The executable will be created at:

./target/release/photo_editor

Quick Usage Examples

Basic Processing

# Process a RAW file with no adjustments
./target/release/photo_editor \
  --input sample.raw \
  --output output.jpg

With Adjustments

# Process with exposure and contrast adjustments
./target/release/photo_editor \
  --input sample.raw \
  --output enhanced.jpg \
  --exposure 0.5 \
  --contrast 20 \
  --highlights -10

Show Help

./target/release/photo_editor --help

What's Included

This photo editor supports all 11 adjustment parameters:

Exposure (-2.0 to 2.0)
Contrast (-100 to 100)
Highlights (-100 to 100)
Shadows (-100 to 100)
Whites (-100 to 100)
Blacks (-100 to 100)
Clarity (-100 to 100)
Vibrance (-100 to 100)
Saturation (-100 to 100)
Temperature (-100 to 100)
Tint (-100 to 100)

The tool integrates directly with the libraw C library for professional RAW image processing.

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